A 3-year magnetic resonance imaging study of cortical lesions in relapse-onset multiple sclerosis

Magnetic resonance imaging results of th

Magnetic resonance imaging results of the PRISMS trial: A randomized, double-blind, placebo-controlled study of interferon-β1a in relapsing-remitting multiple sclerosis

✍ David K. B. Li; Donald W. Paty 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 164 KB 👁 2 views

The PRISMS (Prevention of Relapses and Disability by Interferon-␤1a Subcutaneously in Multiple Sclerosis) trial was a doubleblind, randomized, multicenter, phase III, placebo-controlled study of interferon-␤1a in 560 patients from 22 centers in 9 countries with clinically definite or laboratory-supp